Dynamic IPv6 Prefix assignment issue in xDSL users:
I tested senario and I got Problem with end user,Read below …
Every time pppoe connection take down ip wan and lan (delegated prefix ) cpe has changed and cpe announced new prefix to end-user and end-user get new ip address the problem is that end-user now has 2 ip address from different delegated prefix and until the old ip address is valid due to release time we have packet lost because we have route for old delegated prefix on BRAS has deleted and bras doesnot have return route, so what can I do to solve this problem ?